diff --git a/app.py b/app.py
index 00f2c68..0bbc047 100644
--- a/app.py
+++ b/app.py
@@ -8,4 +8,4 @@ def hello():
 
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=5000)
\ No newline at end of file
+    app.run(host='0.0.0.0', port=5000)
diff --git a/test_app.py b/test_app.py
index cee46e7..1a416d9 100644
--- a/test_app.py
+++ b/test_app.py
@@ -6,4 +6,4 @@ def test_hello():
     with app.test_client() as client:
         response = client.get('/')
         assert response.data == b'Hello, DevOps!'
-        assert response.status_code == 200
\ No newline at end of file
+        assert response.status_code == 200